Longman Dictionary of Contemporary English homepage

catalytic converter

noun
     
catalytic converter [countable]
SGET a piece of equipment fitted to a car's exhaust system that reduces the amount of poisonous gases the engine sends out

Dictionary pictures of the day
Do you know what each of these is called?
What is the word for picture 1? What is the word for picture 2? What is the word for picture 3? What is the word for picture 4?
Click on any of the pictures above to find out what it is called.

Explore our topic dictionary